000 00306nam a22001457a 4500
020 _a9788189928223
041 _aeng
100 _aGaur, R.K. & Gupta
245 _aEngineering Physics
250 _aed 8 rev
260 _aNew Delhi
_bDhanpat Rai
_c2010
300 _a64.20 VP
650 _aPhysics
942 _cBK
999 _c9
_d9